OBJECTIVETo compare the efficacy difference of analgesia and detumescence on ankle sprain among acupuncture at Xiaojie point combined with tendon regulation manipulation, acupuncture at Xiaojie point and tendon regulation manipulation.

METHODSSixty cases of ankle sprain were randomized into a combined therapy group, a Xiaojie point group and a tendon-regulation manipulation group, 20 cases in each one. The combined therapy of acupuncture at Xiaojie point and tendon regulation manipulation, the acupuncture at Xiaojie point and the simple application of tendon-regulation manipulation were applied respectively in the three groups, once a day, 3 treatments were required. The symptom score such as pain, ecchymosis, swelling and motor dysfunction and the total score were observed before and after treatment in the three groups. The different values of pain and swelling scores were compared before and after treatment in the three groups. The efficacy was compared among the groups.

RESULTSThe total effective rate was 100.0% (20/20) in each group. But the curative rate was 85.0% (17/20) in the combined group, 65.0% (13/20) in the Xiaojie point tion manipulation group. After treatment, the symptom scores of pain, ecchymosis, swelling and motor dysfunction and the total score were all improved as compared with those before treatment in the three groups (P < 0.01, P < 0.05). The pain score in either the combined therapy group or Xiaojie point group was lower than that in the tendon-regulation manipulation group after treatment (0.20 -/+ 0.41, 0.15 +/- 0.37 vs 0.60 +/- 0.50, both P < 0.05). Swelling score in the Xiaojie point group was different significantly from that in the tendon-regulation manipulation 0.49 vs 06.4 vs. 20+0.41, P < 0.05). The different value of pain score in either the combined therapy group or Xiaojie point group was higher than that in the tendon-regulation manipulation group before group after treatment (0.65 bined therapy group or Xiaojie point group was higher than that in the tendon-regulation manipulation group before and after treatment (2.35 +/- 0.59, 2.45 +/- 0.51 vs 2.00 +/- 0.46, both P < 0.05). The different value of swelling score in the tendon-regulation manipulation group was higher than that in the Xiaojie point group before and after treatment (2.30 +/- 0.57 vs 1.60 +/- 0.60, P < 0.05).

CONCLUSIONAcupuncture at Xiaojie point combined with tendon-regulation manipulation achieve an apparent effect of analgesia and detumescence on ankle sprain.

Acupuncture Analgesia ; Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Ankle Injuries ; physiopathology ; therapy ; Combined Modality Therapy ; Female ; Humans ; Male ; Tendons ; physiopathology ; Therapy, Soft Tissue ; Young Adult

AIM To develop a murine model for investigating the effects of prenatal cocaine exposure on the development of fetal nerve system. METHODS A nutritionally paired control group of dams injected with saline and pair fed with the COC dams were set up. Another two groups were COC groups injected with cocaine HCl and SAL group administrated with saline. After injection twice daily during gestation days 8～17,mice were decapitated on E17 and blood and brain samples were collected for pharmacological analysis and neurotransmitter analysis by HPLC.RESULTS Pharmacological analysis revealed that cocaine was found in maternal and fetal plasma at 15 min following ip administration to embryonic day E17 pregnant mice. Though COC dams and SPF dams had the same feeding condition, compared with the latter, the former had higher maternal concentrations of DA and 5 HT, lower fetal weight, brain weight, striatum weight and higher concentrations of DA and 5 HT in striatum, P

Objective To explore the clinical efficacy of navigation of sentinel lymph node (SLN) combined with endoscopic submucosal dissection (ESD) for non curative treatment of early gastric cancer.Methods Clinical data of 9 cases with early gastric cancer treated with ESD from August 2015 to December 2015 were enrolled.The SLNs were explored by laparoscopy after nano carbon or indocyanine green(ICG) was injected under endoscopy.Then all stained nodes were resected by laparoscopy.Results The mean number of SLN were 2.75±1.50 in ICG group,which was significantly smaller than the number in nano carbon group(8.40±4.93) according to the laparoscopic pathology,so the accuracy of ICG was higher than that of nano carbon.But ICG performed better in development.The postoperative complications such as postoperative intestinal obstruction,enteritis and gastric paralysis were found in 5 patients of nano carbon group.But no serious complications after operation were found in patients of ICG group.Conclusion Application of ICG can help avoid the excessive removal of tissue,and reduce the incidence of complications.ICG,as a new type of tracer for early gastric cancer,shows good application prospects.

Objective To study the effects of prenatal cocaine exposure on the development of offspring's brains by building a murine model. Methods We weighted the body weight and brain weight of offspring on P10 from COC and SAL groups and observed the development of neuron and astrocyte in cerebral cortex by toluidine blue staining and immunohistochemistry. Results The brain weight and body weight from COC were both reduced on P10 compared with SAL group.We discovered prenatal cocaine exposure induced polarity disorder and dysplasia of neuron in cerebral cortex;the number of the astrocytes in corpus callosum and hippocampus regions decreased.Conclusion\ Pregnatal cocaine exposure can result in abnormal development of cerebral cortex of offsprings which may play an important role on cocaine induced abnormal behavior.\;[

AIM To investigate the effects of in utero cocaine exposure on the fetal development, when fetuses were exposed to equal total dose but different dose and timing. METHODS Pregnant dams were randomly separated into three groups: SAL, COC20 and COC40. On E17, recorded body weight, brain weight and striatum weight of all groups, and examined the concentrations of DA and 5 HT in fetal striatum by HPLC. RESULTS Body weight of SAL, COC40, COC20 groups decreased progressively in turns. Brain weight of COC20 group and COC40 group was lower than that of SAL. Only the brain/body ratio of COC40 was decreased ( P

Objective To explore the localization and expression of dopaminergic neurons in olfactory bulb of cynomolgus monkeys damaged by 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP).Methods Three adult cynomolgus monkeys were injected with MPTP to induce the damage of dopamine neurons ( MPTP group ) and three adult cynomolgus monkeys were as a control group .Immunohistochemical staining was performed to examine the localization and expression of dopaminergic neurons in the olfactory bulb in normal and MPTP group monkeys .The numbers of DA-positive and DARPP32-positive cells were counted and the average absorbance was measured in normal and MPTP group .Results DA and DARPP32 positive neurons were concentrated in the glomerular layer ( GL) of olfactory bulb.DA positive nerve fibers were distributed in the GL while DARPP 32 positive nerve fibers appeared in all layers , and most nerve fibers were in GL and external plexiform layers (EPL).After MPTP injury, compared with the normal control group , DA and DARPP32 positive neurons and nerve fibers decreased in MPTP group and DA neurons and nerve fibers decreased significantly . Conclusions DA neurons and nerve fibers are in the GL of cynomolgus monkey olfactory bulb .DA neurons and fibers are significantly reduced in the olfactory bulb of cynomolgus monkeys damaged by MPTP , which may be associated with the dysosmia in Parkinson ’ s disease .

The study aims to screen the ability of the bacteria to metabolize ononin and assess the effect of ononin on the intestinal bacteria. Fresh human fecal sample was obtained from a healthy volunteer, diluted serially in sterile water and sixty-nine different bacterial colonies were picked out ultimately. UPLC-Q-TOF/MS with automated data analysis software (MetaboLynx) was applied to fast analysis of ononin metabolites. Furthermore, an E(max) precision microplate reader was employed to determine the growth situation of Enterococcous sp., Enterobacter sp., Lactobacilli sp., and Bifidobacteria sp. Results indicated that hydrogenation, demethylation, hydroxylation and deglycosylation were the major metabolic pathways of ononin by human intestinal bacteria in vitro. Ononin can inhibit the growth of pathogen such as Enterococcus sp., Enterobacter sp. and can promote the growth of probiotics such as Bifidobacteria sp. and Lactobacilli sp. This study suggested that intestinal bacteria have the metabolic effects of ononin and the biotransformation was completed by different bacteria. And ononin can affect the balance of intestinal flora and the degree of influence varies depending on the bacterial species and the concentration of ononin.

Naringin has been reported to possess a wild range of biological activities. However, the route and metabolites of naringin produced by intestinal bacteria are not well understood. In this paper, different bacteria were isolated from human feces and their abilities to convert naringin to different metabolites were studied. Ultra performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS) with automated data analysis software (MetaboLynx) was applied to fast analysis of naringin metabolites. Using MSE and mass defect filter techniques, three metabolites were detected and tentatively identified. The results indicated that acetylation, hydrolyzation and hydrolyzation with hydrogenation were the major metabolic pathways of naringin in vitro. Then, we studied the gene sequence of the 16S rRNA of the bacteria by extraction of genomic DNA of the strain, PCR amplification and clone of the 16S rRNA. The consequence proved that Enterococcus sp.30, Bacillus sp.46, Escherichia sp.54 and Escherichia sp.63 have the peculiar metabolism characteristic of naringin.

OBJECTIVETo evaluate the feasibility and efficacy of unilateral pedicle screw fixation in treating thoracolumbar fractures through paraspinal approach.

METHODSFrom January 2006 to January 2009,21 patients with single level thoracolumbar fracture without neurological symptoms were treated with unilateral pedicle screw fixation through paraspinal approach. There were 14 males and 7 females,aged from 21 to 65 years old with a mean of 36.4 years. The duration from injury to operation ranged from 6 h to 5 d with an average of 3 d. According to the classification of Denis fracture, compression fractures happedned in 12 cases and burst fractures happened in 9 cases,including 1 case with T5 fracture, 2 cases with T7 fracture, 2 cases with T10 fracture, 3 cases with T11 fracture, 8 cases with T12 fracture, and 5 cases with L1 fracture. Based on the Flankel grade, all patients were classified as grade E. Anterior vertebral body height ratio, sagittal Cobb angle, condition of internal fixation failure, visual analogue score (VAS) were evaluated.

RESULTSAll patients were followed up from 12 to 36 months with an average of 20.5 months. No internal fixation failure was found. Anterior vertebral body height ratios at preoperative 3 days after operation and last follow-up were 54.3 +/- 2.8, 92.9 +/- 1.5, 93.8 +/- 1.7, respectively;sagittal Cobb angle at the three timepoints were (27.8 +/- 2.5) degrees, (5.3 +/- 0.8) degrees, (6.3 +/- 1.4) degrees, respectively; the difference was statistical significant (P < 0.05). VAS was (1.2 +/- 0.4) points at last follow-up and had obviously improved (P < 0.05).

CONCLUSIONTreatment of thoracolumbar fractures with unilateral pedicle screw fixation through paraspinal approach is safe with the advantages of micro-trauma and less blood loss,which can not only completely retain the posterior spinal complex structure, reinforce the spinal stability, raise the reductional quality, but also improve the strength of fixation and the distribution of stress force.

Adult ; Bone Screws ; Feasibility Studies ; Female ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Male ; Middle Aged ; Spinal Fractures ; diagnostic imaging ; surgery ; Thoracic Vertebrae ; diagnostic imaging ; injuries ; surgery ; Tomography, X-Ray Computed ; Young Adult

Objective To explore the reason of misdiagnosis and discuss the reoperation in thyroid carcinoma.Methods The data of 77 patients that had reoperation because of misdiagnosis were analyzed.Results The daignosis of all 77 cases were only based on pre-operative physical and uhrasound examination.The post-reoperative follow up (3～41 monthes):no case was found local recurrence.Conclusions The preoperative frozen section may avoid misdaignosis and the effect of reoperation for misdaignosed cases are satisfactory.